class Outerclass
{
    int a;
    int b;
    int c;
    class Innerclass
    {
        int d;
    }
    public void fun()
    {
        System.out.println(a);
        System.out.println(b);
        System.out.println(c);
       // System.out.println(d);
    }
}

public class text {
    Outerclass outer=new Outerclass();
    outer.fun();
    //Outerclass.Innerclass inner=new Outerclass.Innerclass();



}
